!function($) {
    "use strict";
    // version: 2.8
    // by Mattia Larentis - follow me on twitter! @SpiritualGuru

    var addToAttribute = function(obj, array, value) {
        var i = 0
                , length = array.length;

        for (; i < length; i++) {
            obj = obj[array[i]] = obj[array[i]] || i == (length - 1) ? value : {}
        }
    };

    $.fn.toggleButtons = function(method) {
        var $element
                , $div
                , transitionSpeed = 0.05
                , methods = {
            init: function(opt) {
                this.each(function() {
                    var $spanLeft
                            , $spanRight
                            , options
                            , moving
                            , dataAttribute = {};

                    $element = $(this);
                    $element.addClass('toggle-button');

                    $.each($element.data(), function(i, el) {
                        var key
                                , tmp = {};

                        if (i.indexOf("togglebutton") === 0) {
                            key = i.match(/[A-Z][a-z]+/g);
                            key = $.map(key, function(n) {
                                return (n.toLowerCase());
                            });

                            addToAttribute(tmp, key, el);
                            dataAttribute = $.extend(true, dataAttribute, tmp);
                        }
                    });

                    options = $.extend(true, {}, $.fn.toggleButtons.defaults, opt, dataAttribute);

                    $(this).data('options', options);

                    $spanLeft = $('<span></span>').addClass("labelLeft").text(options.label.enabled === undefined ? "ON" : options.label.enabled);
                    $spanRight = $('<span></span>').addClass("labelRight").text(options.label.disabled === undefined ? "OFF " : options.label.disabled);

                    // html layout
                    $div = $element.find('input:checkbox').wrap($('<div></div>')).parent();
                    $div.append($spanLeft);
                    $div.append($('<label></label>').attr('for', $element.find('input').attr('id')));
                    $div.append($spanRight);

                    if ($element.find('input').is(':checked'))
                        $element.find('>div').css('left', "0");
                    else
                        $element.find('>div').css('left', "-50%");

                    if (options.animated) {
                        if (options.transitionspeed !== undefined)
                            if (/^(\d*%$)/.test(options.transitionspeed))  // is a percent value?
                                transitionSpeed = 0.05 * parseInt(options.transitionspeed) / 100;
                            else
                                transitionSpeed = options.transitionspeed;
                    }
                    else
                        transitionSpeed = 0;

                    $(this).data('transitionSpeed', transitionSpeed * 1000);


                    options["width"] /= 2;

                    // width of the bootstrap-toggle-button
                    $element
                            .css('width', options.width * 2)
                            .find('>div').css('width', options.width * 3)
                            .find('>span, >label').css('width', options.width);

                    // height of the bootstrap-toggle-button
                    $element
                            .css('height', options.height)
                            .find('span, label')
                            .css('height', options.height)
                            .filter('span')
                            .css('line-height', options.height + "px");

                    if ($element.find('input').is(':disabled'))
                        $(this).addClass('deactivate');

                    $element.find('span').css(options.font);


                    // enabled custom color
                    if (options.style.enabled === undefined) {
                        if (options.style.custom !== undefined && options.style.custom.enabled !== undefined && options.style.custom.enabled.background !== undefined) {
                            $spanLeft.css('color', options.style.custom.enabled.color);
                            if (options.style.custom.enabled.gradient === undefined)
                                $spanLeft.css('background', options.style.custom.enabled.background);
                            else
                                $.each(["-webkit-", "-moz-", "-o-", ""], function(i, el) {
                                    $spanLeft.css('background-image', el + 'linear-gradient(top, ' + options.style.custom.enabled.background + ',' + options.style.custom.enabled.gradient + ')');
                                });
                        }
                    }
                    else
                        $spanLeft.addClass(options.style.enabled);

                    // disabled custom color
                    if (options.style.disabled === undefined) {
                        if (options.style.custom !== undefined && options.style.custom.disabled !== undefined && options.style.custom.disabled.background !== undefined) {
                            $spanRight.css('color', options.style.custom.disabled.color);
                            if (options.style.custom.disabled.gradient === undefined)
                                $spanRight.css('background', options.style.custom.disabled.background);
                            else
                                $.each(["-webkit-", "-moz-", "-o-", ""], function(i, el) {
                                    $spanRight.css('background-image', el + 'linear-gradient(top, ' + options.style.custom.disabled.background + ',' + options.style.custom.disabled.gradient + ')');
                                });
                        }
                    }
                    else
                        $spanRight.addClass(options.style.disabled);

                    var changeStatus = function($this) {
                        $this.siblings('label')
                                .trigger('mousedown')
                                .trigger('mouseup')
                                .trigger('click');
                    };

                    $spanLeft.on('click', function(e) {
                        changeStatus($(this));
                    });
                    $spanRight.on('click', function(e) {
                        changeStatus($(this));
                    });

                    $element.find('input').on('change', function(e, skipOnChange) {
                        var $element = $(this).parent()
                                , active = $(this).is(':checked')
                                , $toggleButton = $(this).closest('.toggle-button');

                        $element.stop().animate({'left': active ? '0' : '-50%'}, $toggleButton.data('transitionSpeed'));

                        options = $toggleButton.data('options');

                        if (!skipOnChange)
                            options.onChange($element, active, e);
                    });

                    $element.find('label').on('mousedown touchstart', function(e) {
                        moving = false;
                        e.preventDefault();
                        e.stopImmediatePropagation();

                        if ($(this).closest('.toggle-button').is('.deactivate'))
                            $(this).off('click');
                        else {
                            $(this).on('mousemove touchmove', function(e) {
                                var $element = $(this).closest('.toggle-button')
                                        , relativeX = (e.pageX || e.originalEvent.targetTouches[0].pageX) - $element.offset().left
                                        , percent = ((relativeX / (options.width * 2)) * 100);
                                moving = true;

                                e.stopImmediatePropagation();
                                e.preventDefault();

                                if (percent < 25)
                                    percent = 25;
                                else if (percent > 75)
                                    percent = 75;

                                $element.find('>div').css('left', (percent - 75) + "%");
                            });

                            $(this).on('click touchend', function(e) {
                                var $target = $(e.target)
                                        , $myCheckBox = $target.siblings('input');

                                e.stopImmediatePropagation();
                                e.preventDefault();
                                $(this).off('mouseleave');

                                if (moving)
                                    if (parseInt($(this).parent().css('left')) < -25)
                                        $myCheckBox.attr('checked', false);
                                    else
                                        $myCheckBox.attr('checked', true);
                                else
                                    $myCheckBox.attr("checked", !$myCheckBox.is(":checked"));

                                $myCheckBox.trigger('change');
                            });

                            $(this).on('mouseleave', function(e) {
                                var $myCheckBox = $(this).siblings('input');

                                e.preventDefault();
                                e.stopImmediatePropagation();

                                $(this).off('mouseleave');
                                $(this).trigger('mouseup');

                                if (parseInt($(this).parent().css('left')) < -25)
                                    $myCheckBox.attr('checked', false);
                                else
                                    $myCheckBox.attr('checked', true);

                                $myCheckBox.trigger('change');
                            });

                            $(this).on('mouseup', function(e) {
                                e.stopImmediatePropagation();
                                e.preventDefault();
                                $(this).off('mousemove');
                            });
                        }
                    });
                }
                );
                return this;
            },
            toggleActivation: function() {
                $(this).toggleClass('deactivate');
            },
            toggleState: function(skipOnChange) {
                var $input = $(this).find('input');
                $input.attr('checked', !$input.is(':checked')).trigger('change', skipOnChange);
            },
            setState: function(value, skipOnChange) {
                $(this).find('input').attr('checked', value).trigger('change', skipOnChange);
            },
            status: function() {
                return $(this).find('input:checkbox').is(':checked');
            },
            destroy: function() {
                var $div = $(this).find('div')
                        , $checkbox;

                $div.find(':not(input:checkbox)').remove();

                $checkbox = $div.children();
                $checkbox.unwrap().unwrap();

                $checkbox.unbind('change');

                return $checkbox;
            }
        };

        if (methods[method])
            return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
        else if (typeof method === 'object' || !method)
            return methods.init.apply(this, arguments);
        else
            $.error('Method ' + method + ' does not exist!');
    };

    $.fn.toggleButtons.defaults = {
        onChange: function() {
        },
        width: 100,
        height: 25,
        font: {},
        animated: true,
        transitionspeed: undefined,
        label: {
            enabled: undefined,
            disabled: undefined
        },
        style: {
            enabled: undefined,
            disabled: undefined,
            custom: {
                enabled: {
                    background: undefined,
                    gradient: undefined,
                    color: "#FFFFFF"
                },
                disabled: {
                    background: undefined,
                    gradient: undefined,
                    color: "#FFFFFF"
                }
            }
        }
    };
}($);
